diff --git a/fftw.spec b/fftw.spec
index 8acba7e..961a01c 100644
--- a/fftw.spec
+++ b/fftw.spec
@@ -1,6 +1,6 @@
 Name:           fftw
 Version:        3.3.4
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        A Fast Fourier Transform library
 Group:          System Environment/Libraries
 License:        GPLv2+
@@ -282,6 +282,9 @@ fi
 %{_libdir}/libfftw3*.a
 
 %changelog
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.3.4-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Tue Mar 18 2014 Susi Lehtola <jussilehtola@fedoraproject.org> - 3.3.4-1
 - Update to 3.3.4.